Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Magnaflow
MagnaFlow Street Series Cat-Back Performance Exhaust for 2006-2010 Hummer H3 (H3-3.5L / 3.5L / 3.7L) - 16630
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2006-2010 Hummer H3 models (H3-3.5L / 3.5L / 3.7L) including Base, Adventure, Luxury, and X trims.
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16630 is engineered to improve exhaust flow and deliver a resonant, powerful engine tone without compromising interior comfort. This system provides a moderate exterior sound profile and a mild interior drone, making it ideal for daily driving. Built from durable, corrosion-resistant stainless steel, the 16630 replaces the factory components from the catalytic converter back using a direct-fit design developed through extensive 3D scanning.
This kit features 2.5-inch mandrel-bent main piping leading to dual straight-through mufflers for maximum efficiency. The system concludes in a dual split rear exit featuring 3.5-inch polished, welded-on double-wall angle-cut folded-edge tips for a premium aesthetic finish. Each system is manufactured using CNC precision robotic techniques and includes a limited lifetime construction warranty.
- Part Number: 16630
- Piping Diameter: 2.5 in.
- Tip Diameter: 3.5 in.
- Exit Style: Dual Split Rear
- Muffler Type: Straight-Through
- Material: Stainless Steel
- Installation: Direct-Fit Bolt-On
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2009 | Hummer | H3 | Adventure |
| 2006-2010 | Hummer | H3 | Base |
| 2008-2009 | Hummer | H3 | Luxury |
| 2007-2009 | Hummer | H3 | X |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
MagnaFlow Street Series Cat-Back Performance Exhaust for 2006-2010 Hummer H3 (H3-3.5L / 3.5L / 3.7L) - 16630
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits 2006-2010 Hummer H3 models (H3-3.5L / 3.5L / 3.7L) including Base, Adventure, Luxury, and X trims.
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16630 is engineered to improve exhaust flow and deliver a resonant, powerful engine tone without compromising interior comfort. This system provides a moderate exterior sound profile and a mild interior drone, making it ideal for daily driving. Built from durable, corrosion-resistant stainless steel, the 16630 replaces the factory components from the catalytic converter back using a direct-fit design developed through extensive 3D scanning.
This kit features 2.5-inch mandrel-bent main piping leading to dual straight-through mufflers for maximum efficiency. The system concludes in a dual split rear exit featuring 3.5-inch polished, welded-on double-wall angle-cut folded-edge tips for a premium aesthetic finish. Each system is manufactured using CNC precision robotic techniques and includes a limited lifetime construction warranty.
- Part Number: 16630
- Piping Diameter: 2.5 in.
- Tip Diameter: 3.5 in.
- Exit Style: Dual Split Rear
- Muffler Type: Straight-Through
- Material: Stainless Steel
- Installation: Direct-Fit Bolt-On
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2009 | Hummer | H3 | Adventure |
| 2006-2010 | Hummer | H3 | Base |
| 2008-2009 | Hummer | H3 | Luxury |
| 2007-2009 | Hummer | H3 | X |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
